1 files changed, 22 insertions, 0 deletions
diff --git a/tests/run-make/export/simple/libr.rs b/tests/run-make/export/simple/libr.rs
new file mode 100644
index 00000000000..e10b76a6e52
--- /dev/null
+++ b/tests/run-make/export/simple/libr.rs
@@ -0,0 +1,22 @@
+#![feature(export_stable)]
+#![crate_type = "sdylib"]
+
+#[export_stable]
+pub mod m {
+    #[repr(C)]
+    pub struct S {
+        pub x: i32,
+    }
+
+    pub extern "C" fn foo1(x: S) -> i32 {
+        x.x
+    }
+
+    pub type Integer = i32;
+
+    impl S {
+        pub extern "C" fn foo2(x: Integer) -> Integer {
+            x
+        }
+    }
+}